{"uid":"cap_zQ-qw8UhFqhghe1_yoi6q","slug":"mumtaz-2019-decompensated-cirrhosis-30-day-readmission-score-9200538b","name":"Mumtaz 2019 Decompensated-Cirrhosis 30-Day Readmission Score","description":"Mumtaz 2019 integer score for 30-day all-cause readmission after decompensated-cirrhosis index admission. Age, payer, caller-assigned Elixhauser >=3, nonalcoholic etiology, ascites, encephalopathy, variceal bleeding (-7), HCC, paracentesis, hemodialysis, and disposition. Range -11 to 49. Returns estimated_readmission_percent and readmission_band (low <20%, medium 20-30%, high >30%). Not a discharge order. magent does not compute Elixhauser.","url":"https://api.magentlab.com/api/calc/mumtaz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["age","primary_payer","elixhauser_ge_3","non_alcoholic_etiology","ascites","hepatic_encephalopathy","variceal_bleeding","hepatocellular_carcinoma","paracentesis","hemodialysis","disposition"],"properties":{"age":{"type":"integer","description":"Age in years (18-120). Mumtaz 2019: 18-39 → +7; 40-64 → +4; ≥65 → 0. Adult derivation."},"ascites":{"type":"boolean","description":"Caller-assigned ascites on the index admission (Mumtaz 2019). true → +5; false → 0. magent does not examine the patient."},"disposition":{"type":"string","description":"Discharge disposition (Mumtaz 2019). routine → 0; transfer → -1; home_health → +1; ama → +10. Caller-assigned; not a discharge order."},"hemodialysis":{"type":"boolean","description":"Caller-assigned hemodialysis during the index admission (Mumtaz 2019). true → +7; false → 0. magent does not order dialysis."},"paracentesis":{"type":"boolean","description":"Caller-assigned paracentesis during the index admission (Mumtaz 2019). true → +4; false → 0. magent does not record procedures."},"primary_payer":{"type":"string","description":"Primary payer (Mumtaz 2019). medicare → +4; medicaid → +5; private → 0; self_pay → -3; other → -1. Caller-assigned; magent does not read insurance."},"elixhauser_ge_3":{"type":"boolean","description":"Caller-assigned Elixhauser comorbidity index ≥3 (Mumtaz 2019). true → +2; false → 0. magent does not compute Elixhauser."},"variceal_bleeding":{"type":"boolean","description":"Caller-assigned variceal bleeding on the index admission (Mumtaz 2019). true → -7; false → 0. magent does not diagnose bleeding."},"hepatic_encephalopathy":{"type":"boolean","description":"Caller-assigned hepatic encephalopathy on the index admission (Mumtaz 2019). true → +4; false → 0. magent does not grade encephalopathy."},"non_alcoholic_etiology":{"type":"boolean","description":"Caller-assigned nonalcoholic etiology of cirrhosis (Mumtaz 2019). true → +2; false → 0. magent does not assign etiology."},"hepatocellular_carcinoma":{"type":"boolean","description":"Caller-assigned hepatocellular carcinoma (Mumtaz 2019). true → +3; false → 0. magent does not read imaging."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zw7it_oW735yHVAIjosMY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the Mumtaz 2019 integer score and estimated 30-day all-cause readmission risk after a decompensated-cirrhosis index admission, returning a percent estimate and risk band.","exampleAgentPrompt":"Calculate the Mumtaz 2019 readmission score for a 58-year-old Medicare patient with decompensated cirrhosis from a non-alcoholic etiology — they had ascites and hepatic encephalopathy during the admission, no variceal bleeding, no HCC, had paracentesis but no hemodialysis, Elixhauser ≥3 is true, and they're being discharged home with home health services.","exampleUseCases":[{"title":"Post-discharge readmission risk triage","prompt":"I need the Mumtaz readmission score for a 72-year-old Medicare patient just admitted for decompensated cirrhosis — alcoholic etiology, ascites present, no encephalopathy, no variceal bleeding, no HCC, no paracentesis, no hemodialysis, Elixhauser ≥3 is false, and disposition is routine discharge home."},{"title":"High-acuity cirrhosis case review","prompt":"Run the Mumtaz 2019 score for a 45-year-old Medicaid patient with non-alcoholic cirrhosis who had variceal bleeding, hepatic encephalopathy, ascites, paracentesis, and hemodialysis during this admission — Elixhauser ≥3 is true, no HCC, and they're leaving AMA."},{"title":"Comparing readmission bands across payer types","prompt":"Compute the Mumtaz readmission score for a 55-year-old self-pay patient with decompensated cirrhosis — non-alcoholic cause, ascites true, no encephalopathy, no variceal bleeding, no HCC, paracentesis true, no hemodialysis, Elixhauser ≥3 false, discharged via transfer — I want to see the readmission band and estimated percent."}],"resultDescription":"Returns an estimated_readmission_percent (estimated 30-day all-cause readmission probability as a percentage) and a readmission_band string classifying risk as 'low' (<20%), 'medium' (20–30%), or 'high' (>30%), derived from the Mumtaz 2019 integer score (range -11 to 49).","failureModes":["Missing required query parameters (age, disposition, payer, or any boolean flag) returns a 400 or validation error","Invalid disposition string (not one of: routine, transfer, home_health, ama) returns an error","Invalid primary_payer value (not one of: medicare, medicaid, private, self_pay, other) returns an error","Age outside 18–120 range may produce unexpected results or be rejected","Caller provides incorrect Elixhauser value — the endpoint does not compute Elixhauser itself and trusts caller input","Payment failure (x402) if USDC balance is insufficient, resulting in a 402 response"],"whenToPreferThis":"Use this endpoint when you need a validated, published clinical risk score (Mumtaz 2019) for 30-day readmission specifically after decompensated cirrhosis, and you have already assembled all required clinical variables including a caller-computed Elixhauser flag. Prefer this over generic readmission tools when the patient population is explicitly decompensated-cirrhosis. Do not use for non-cirrhosis liver disease, pediatric patients, or as a substitute for discharge decision-making.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:21:01.545Z","isFirstParty":false}